The purpose of this paper is to determine construction of groups with nilpotent derived group, and then to obtain some properties similar to the class of nilpotent and supersoluber groups.
本文拟对后一类群作一较系统地刻划。我们先对该群类的极小反例的各种可能结构给以分析并确定，据此得出该群类的类似前二群类的一些性质。文?。
As with some of the other tribal groups in Yunnan, women carry firewood up the dirt paths and lug rocks at construction sites.
这里跟云南其他一些少数民族地区一样，女人在泥土路上扛着柴火，盖房子时拉石头。
These two groups are created during construction of the asset stores.
这两个组是在构建资产商店过程中创建的。
It explores the significance and workability of the construction of the media groups and analyzes the constitution of the corporate culture to be built.
文章对我国媒介集团建设企业文化的重要性和可行性做了初步的探讨，并对我国媒介集团的企业文化构成作了相关的分析。
In this paper, the research on the influence of excavation sequence on surrounding rock stability in the world is reviewed and the concept of construction mechanics of cavern groups is presented.
本文总结了近几年来国内外有关开挖顺序对围岩稳定影响的研究成果，提出了洞室群施工力学的概念。
Before the construction, we had made groups of experiments and selected the most typical group as the mix design for construction by the method of statistical analysis.
应用统计分析的方法，选出施工前做出的多组试验中最具有代表性的一组试验，作为施工的配合比设计。
Then especially discusses the construction and operation of the infrastructure, information resources, the management and teachers, and puts emphasis on leading centre and studying groups.
教师队伍的建设与系统运行和管理方面的建设与运行，并强调了导学中心和学习小组两个应注意建设的内容。
These conclusions can provide a useful guidance for the theoretical researches, engineering design and construction of super-long pile groups.
这些结论为超长群桩的理论研究、工程设计与施工提供有益参考。
The construction of a provable hash algorithm is developed based on the operations from various groups, also, a safety message authentication code is presented by the result.
本文利用来自不同群的运算，构造一种能证明其安全性的杂凑算法，并应用已证明的结果构造安全的消息认证码。
The improved algorithm is applied into one kind of combinational optimization problem of construction order for underground house groups.
把改进算法应用于地下工程中的一类组合优化问题——硐群施工顺序优化。
The application of bulled bank blasting method for Dongshanling large landslide groups control construction in Heping country in Guangdong province is introduced.
介绍了药壶台阶爆破法在广东省和平县东山岭大型滑坡群治理施工的应用。
The smoothness of roads is an important indicator of their performance and the smoothness passing rate not only reflects the degree of driving comfort, but reflects the level of construction groups.
路面平整度是衡量道路使用性能的一项重要指标，路面平整度的合格率既反映了行车舒适程度，又反映了施工队伍水平。
The project, financed by groups of US and Canadian investors, involves the construction of infrastructure including ports and roads linking the island with the mainland.
这项工程由美国和加拿大集团共同出资承建。工程涉及包括港口、以及连接富国岛和大陆地区的道路建设在内的基础设施建设。
The studying results offer the guidance to the construction and design of complicated groups of tunnels and will be useful for the similar projects.
这为复杂地下洞室群爆破施工的围岩稳定性和施工、支护的设计和安全性提供指导。
However, the repeated construction of harbor groups and the homogeneous competition become more serious due to various social and historical factors.
但由于各种历史和社会的原因，港口群重复建设和同质化竞争逐渐严重。
Mongolian habitual law is the miniature of law culture of nomadic ethnic groups and it is also the specific starting point of Yuan Dynasty lawful construction.
蒙古族习惯法是早期游牧民族法律文化的缩影，也是元朝法制建设的特殊起点。
The company has a high-quality designer groups, a wealth of experience, strict attitude of the project construction, supervision and management team.
公司拥有一个高素质的设计师群体，一支经验丰富、态度严谨的工程施工、监理和管理队伍。
The construction of the disadvantaged groups to ease the adjustment mechanism and the aid system of life care education is a long - term project.
构建大学生弱势群体疏导调节机制及生命关爱教育救助体系是一项长期工程。
Le Monde, a French daily, reported that Mr Bouygues spoke of co-operation between the two groups-banco Central had a big stake in one of Spain's largest construction firms.
法国的一份日报社世界报(Le Monde)报道说布伊格先生曾提及两大集团的合作——Banco Central在西班牙最大的一家建筑公司拥有大笔股份。
Conclusion: the management of the medical students in teaching methods, teaching methods means, the improvements of the construction of teaching groups and so on. Then to enhance the teaching level.
结论：通过对医学留学生在教学管理方法、教学方式手段、师资队伍建设等方面进行改进，从而提高教学水平。
Private secondary schools should focus on its construction of teachers groups.
民办中学应注重其教师队伍建设。
Worker ants is the smallest female, the number of the groups most responsible for the construction of the nest, gathering food, feeding larvae and the queen;
工蚁是体型最小的雌性，在群体中数量也最多，主要负责建造巢穴、采集食物、饲喂幼虫和蚁后；
Worker ants is the smallest female, the number of the groups most responsible for the construction of the nest, gathering food, feeding larvae and the queen;
工蚁是体型最小的雌性，在群体中数量也最多，主要负责建造巢穴、采集食物、饲喂幼虫和蚁后；
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